/*
 * Copyright (c) 2018-2020 "Graph Foundation,"
 * Graph Foundation, Inc. [https://graphfoundation.org]
 *
 * This file is part of ONgDB.
 *
 * ONgDB is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (c) 2002-2020 "Neo4j,"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.kernel.impl.api;

import org.neo4j.values.storable.TextValue;
import org.neo4j.values.storable.Value;

/**
 * Validates {@link TextValue text values} so that they are within a certain length, byte-wise.
 */
public class IndexTextValueLengthValidator extends AbstractIndexKeyLengthValidator
{
    IndexTextValueLengthValidator( int maxByteLength )
    {
        super( maxByteLength );
    }

    @Override
    protected int indexKeyLength( Value value )
    {
        return ((TextValue)value).stringValue().getBytes().length;
    }

    public void validate( byte[] encodedValue )
    {
        if ( encodedValue == null )
        {
            throw new IllegalArgumentException( "Null value" );
        }
        validateLength( encodedValue.length );
    }
}
